- Racine, [197]
- Rapid glances at the geology of Western New York, [381]
- Rapids of the Mississippi above Sandy Lake, [125]
- Rattlesnake of the Wisconsin Hills, [181]
- Reach Detroit, after a passage of 62 hours, [44]
- Reach Itasca Lake, its outline, [241]
- Reach Lake Superior, [274]
- Rebus nutkanus, [129]
- Reciprocal death in a combat, [201]
- Red Banks, [194]
- Red jasper in quantity, [58]
- Red oxide of iron, [155]
- Red sandstone, [91]
- Red sandstone of Lake Superior, [316]
- Register of temperature in the United States, [426]
- Reorganization of the first expedition at Chicago, [200]
- Report of Dr. Houghton on the copper of Lake Superior, [526]
- Report of Mr. Schoolcraft to the Senate on the mineral lands of Lake Superior, [362]
- Residents of Chicago in 1820, [197]
- Return of expedition of 1820 to Detroit, [217];
- summary notice of, [217]
- Return to Sandy Lake, [142]
- Returns of the Cornwall and Devon copper mines, [378]
- Rifle shooting, [83]
- Rise of waters in the lakes, [214]
- River St. Croix, [162]
- Robert de la Salle, [17]
- Rosa parviflora, [144]
- Ruins of Fort St. Joseph, built in 1795, [75]
- Rule of euphony in the Algonquin language, [444];
S
- Sacred island of the Indians, [70]
- Saganaw Bay, [54], [310]
- Saliferous red clay, [389]
- Sandstone in a vertical position, [102]
- Sandstone rock found in place on the east coast of Lake Huron, [52]
- Sandy Lake, [327] Sarracenia purpurea, or owl's moccasin, [214]
- Saurian, [249]
- Savanna of Gatchi Betobeeg, [141]
- Savanna summit, [118]
- Saw-mills in the Indian territory, [555]
- Scenery of Lake Superior, [587]
- Schoolcraft's examination of the Indian vowels, [443]
- Schoolcraft's geological report, [304]
- Schoolcraft's Island, [243]
- Schoolcraft's official report in 1831, [540]
- Septaria, [203]
- Serpentine rock, [322]
- Sexual nouns, [479]
- Sheboigan, its etymology, [195]
- Shingabawossin reopens negotiations, [81]
- Sienitic and hornblende rock, [148]
- Silicious minerals, [345]
- Silurian limestone, [167]
- Silver, a boulder specimen, [532]
- Silver medal presented, [99]
- Sioux masses of colored clays, [155]
- Site of a massacre in 1812, [200]
- Site of an ancient dune, [308]
- Skeleton paradigm of the Indian verb, [507]
- Sketch of Sandy Lake, [116]
- Sketch of the banks of the Mississippi from St. Anthony, [137]
- Sketch of the river at the Copper Rock, [97]
- Sketches addressed to Gen. George P. Morris, [560]
- Skull Cave, on the island of Mackinac, [66],
- Alexander Henry's adventures in 1763, [66].
- Smallpox appears among the Chippewas in 1750, [578]
- Society on the island;
- its peculiar phases, [69]
- Soil and climate of Minnesota, [153]
- Soldiers poor canoemen, [269]
- Source of Assowa River, [240];
- portage over the height of land, [240]
- South coast line of Lake Superior, [320]
- Species of freshwater shells, [181]
- St. Anthony's Falls, its Indian name, [151]
- St. Mary's Canal, [82]
- St. Paul's, Minnesota, [159]
- State of geological knowledge in 1819, [381]
- Stationary distances on Lake Superior, [92]
- Statistics of maple sugar made by the Indians, [71]
- Statistics of the fur trade, [68]
- Staurotide; native silver, [53]
- Steamboat Walk-in-the-Water, [43]
- Straits of St. Mary, [315]
- Stratification, [81]
- Stratum of quartzite rock, [141]
- Sub-exploring party, [94]
- Sub-formative pronouns in the Algonquin language, [509];
- Summit Lake, [263]
- Sun above the horizon at 12 P. M., [106]
- Superstition of the Indians, [571]
- Synopsis of Appendix No. 1, [277]
T
- Table of latitudes and longitudes in the Northwest, [582]
- Tabular view of minerals of the Northwest, [338]
- Temperature required by tropical plants, [426]
- Tenacity of life of the deer, [235]
- Tensal inflections in the Algonquin, [478]
- Testimonial to Capt. Douglass and Mr. Schoolcraft, [287]
- The glutton, [141]
- The Mississippi viewed in sections, [137]
- The trap-rock the true copper-bearing medium, [530]
- Thirteen-striped squirrel, [156]
- Time required in passing Lake Superior, [107]
- Topography and astronomy, [288]
- Tortoise, [113]
- Tortuous channel, [129]
- Totem, [123]
- Tour from Galena to Fort Winnebago, [560]
- Track of Indian migration, [122]
- Tramp through a swamp, [112]
- Treaty of June 16, 1820, [81]
- Trunk of a tree fossilized, [396]
- Turtle River, [131]
U
- Ultimate point reached by the first expedition, [132]
- Unio, [167], [517]
- Unio food for the wild duck, [234]
- Unio Schoolcraftensis, [181]
- Upper Red Cedar Lake, [130]
- Uva ursi, [88]
V
- Vaccination of Indians, [574]
- Valley of Taquimenon, [537]
- Valley of the St. Croix, [332]
- Valley of the St. Louis, [325]
- Vast caldron in grauwackke, [103]
- Verbs in the Algonquin, how changed to substantives, [482]
- Vermilion canoe, [254]
- Vesicular crumbling limestone, [60]
- Vestiges of a wreck on Lake Michigan, [202]
- View of Lake Huron, [51]
- Views of skeptics on the Mosaical chronology, [407]
- Virginia Island, [105]
- Visit Niagara, its etymology, [41], [42]
- Visit to Gen. Dodge at his residence, [567]
- Visit to the locality of the great mass of copper on Lake Superior, [299]
- Vitric boulders, [324]
- Volcanic upheavals, [305]
- Voyageurs hired not to drink spirits, and to keep the Sabbath, [268]
W